Materials Literature
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Abstract Visible-transparent ultraviolet (UV) photodetectors have garnered growing interest owing to their significant potential for integrated transparent electronic and imaging applications. In this work, a MOCVD-grown visible-transparent β-Ga2O3-based solar-blind UV photodetector incorporating transparent Ga-doped…
Photocontrollable luminescent molecular photoswitches are pivotal for stimuli-responsive smart materials, yet balancing fluorescence with photoswitching performance and enabling isomerization in solid matrices remain challenging. Herein, we design and synthesize a series of fluorescent donor-acceptor Stenhouse adducts…
To investigate the effect of microalloying on hydrogen embrittlement resistance of hot-stamped steels with strength levels of 1.8 GPa and above, six composition schemes were designed based on conventional 34MnB5 steel, including three routes, namely Nb, V, and Nb–V. U-bend constant-strain bending tests and slow strain…
ABSTRACT The practical applications of porous piezoelectric ceramics have long been constrained by the intrinsic trade‐off between porosity and their piezoelectric and mechanical properties. Existing pore‐forming techniques, such as burnt‐out polymer spheres, still fail to achieve synergistic optimization of these pro…
The increasing environmental and regulatory concerns associated with per- and polyfluoroalkyl substances (PFAS) have accelerated research into fluorocarbon-free repellent technologies for medical protective textiles and PPE (Personal Protective Equipment). Polypropylene (PP) nonwovens, widely used in masks, gowns, and…
Mg-air batteries represent highly promising primary power sources due to their high energy density, low cost, and environmental benignity. Nevertheless, their practical deployment is severely restricted by passivation and localized corrosion of the Mg anode. Herein, we propose a new strategy of integrating a complexin…
The electrochemical performances of MXenes (transition metal carbides/nitrides) are critically governed by their surface terminations, yet the role of halogen electronegativity in modulating capacitive behavior remains underexplored. Here, we demonstrate through integrated density functional theory calculations and ex…
This study investigates the atmospheric corrosion behavior of high-lead bronze alloys within a simulated aggressive environment characterized by high humidity, acidity, chlorides, oxygen, and CO2. The evolution of surface morphology and corrosion products was systematically monitored using colorimetric analysis and mi…
Nanostructured carbon materials, such as graphene, oxidized graphene, and graphene oxide doped with nitrogen and sulfur heteroatoms, have specific physicochemical properties and can be used in various fields from electronics to medicine. Formed carbon nanoparticles are difficult to dope (especially oxidized graphene o…
Molecular simulations, particularly those employing methods like coarse-graining, are indispensable tools for studying complex chemical systems. However, the inherent process of coarse-graining—reducing the number of degrees of freedom to enhance computational efficiency—often introduces information loss, leading to i…
The integration of artificial intelligence (AI) into dental materials research and biomimetic development is revolutionizing the field of dentistry. This chapter explores how AI is transforming the design, analysis, and optimization of dental materials. By leveraging large datasets and advanced computational technique…
This paper introduces the concept of "Molecular Symmetry Memory" (MSM), a novel theoretical framework proposing that individual molecules retain information about their past symmetrical states even after undergoing transformations. This concept draws an analogy to materials memory, but operates at the single-molecule…
ZnO-NPs were synthesised using Bauhinia purpurea leaves and explored as green nano corrosion inhibitors for carbon steel in 1M hydrochloric acid. Comprehensive characterization of the synthesized ZnO-NPs was characterized using Fourier transform infrared (FTIR) spectroscopy, ultraviolet-visible (UV-vis) spectroscopy,…
This paper develops a geometric closure of the fourfold transformational cycle represented by the composite operator Ω = Ω4 ∘ Ω3 ∘ Ω2 ∘ Ω1 . An extended form of Buckminster Fuller’s Jitterbug transformation provides a geometric model for the earlier stages of the cycle but reaches its limit at the star tetrahedron (st…
Poly(vinyl chloride) (PVC) and multi-walled carbon nanotubes (MWCNTs) were hot-pressed into ∼0.25 mm thick (PVC)100–x/(MWCNTs)x thin-film composites (TFCs), where x = 0.2–10 wt%. MWCNTs were examined by SEM-EDX, TGA, and TPD MS. The MWCNTs exhibited thermal stability, with a mass loss of ∼3.5% up to 800 °C in an argon…
This paper introduces the concept of the Molecular Phase Identity Field (MPIF), challenging the conventional view of molecular identity solely determined by atomic composition and structure. It proposes the existence of a dynamic field that influences and dictates the phase state of a given molecular structure. The MP…
This note completes the systematic generalization of the earlier 1+1D and 2+1D continuum constructions to three spatial dimensions. A classical nonlinear continuum is equipped with a material derivative, a scalar inertial density, a rank-2 stiffness tensor and a macroscopic flow field. Under an impedance-matching cond…
In this work, we have developed an optical modeling formalism to perform generalized ray tracing, optical path length calculation, and optimization through meta-optical elements. The phase, group delay, group delay dispersion, and third-order dispersion properties are modeled by Taylor series expansion of the waveleng…
This paper proposes a novel ontological framework, the Molecular Existence Field (MEF), designed to provide a more comprehensive and intuitive understanding of chemical structures. The MEF posits that molecules do not exist as discrete, localized entities, but rather as emergent properties arising from the interaction…
Abstract Magnesium (Mg) alloys are promising candidates for biodegradable orthopedic implants due to their mechanical compatibility and biocompatibility; however, rapid corrosion and hydrogen gas evolution in physiological environments limit their clinical application. This study presents a green, biocompatible coatin…